ACTA1 and Hepatic fibrosis: We observed larger numbers of γδTCR+ T cells (green) accumulated in the fibrotic livers, and these γδT cells were located close to activated HSCs (α-SMA+, Red) in the periportal region and fibrotic septa during liver fibrosis (Figure 2C), which suggested that these infiltrating γδT cells might directly interact with activated HSCs.